Portion of a shoe upper



FIG. 1 is a right side elevational view of a portion of a shoe upper showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view.

FIG. 7 is a right side elevational view of a portion of a shoe upper showing a second embodiment of our new design;

FIG. 8 is a top plan view of the second embodiment.

FIG. 9 is a bottom plan view of the second embodiment.

FIG. 10 is a left side elevational view of the second embodiment.

FIG. 11 is a front elevational view of the second embodiment.

FIG. 12 is a rear elevational view of the second embodiment.

FIG. 13 is a right side elevational view of a portion of a shoe upper showing a third embodiment of our new design;

FIG. 14 is a top plan view of the third embodiment.

FIG. 15 is a rear elevational view of the third embodiment.

FIG. 16 is a left side elevational view of the third embodiment.

The broken line showing of the rest of the upper is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for portion of a shoe upper, as shown and described. 